參數資料
型號： QT70-T-D-3-FREQ2
廠商： Q-TECH CORP
元件分類： XO, clock
英文描述： CRYSTAL OSCILLATOR, CLOCK, 12 MHz - 20 MHz, TTL OUTPUT
封裝： ROHS COMPLIANT, HERMETIC SEALED, LEADLESS, CERAMIC, SMD, 48 PIN
文件頁數： 4/6頁
文件大?。?/td> 494K
代理商： QT70-T-D-3-FREQ2
44
Q-TECH Corporation - 10150 W. Jefferson Boulevard, Culver City 90232 - Tel: 310-836-7900 - Fax: 310-836-2157 - www.q-tech.com
Q-TECH
CORPORATION
LEADLESS CHIP CARRIER
CRYSTAL CLOCK OSCILLATORS
1.8 to 15Vdc - 732.4Hz to 125MHz
LeadlessChipCarrier (RevisionD,August2008)(ECO#9414)
Vdd
GND
0.1xVdd
0.9xVdd
VOH
VOL
TrTf
TH
T
0.5xVdd
SYMMETRY =
x 100%
TH
T
Ao
P
1.5
Ko
1.75±0.1
5 Max
0.3±.005
4.0±0.1
2.0±0.1
24.0±0.3
5.5±0.1
Bo
13.0±0.5
2.5
2.0
80±1
26
120
178±1
or
330±1
OutputWaveform(Typical)
TapeandReel
TestCircuit
-
Output
Ground
Vdd Out
GND
0.1F
15pF
E/D
Tristate Function
Power
supply
10k
mA
Vdc
+
(*)
or
0.01F
(*) CL includes probe and jig capacitance
Typical test circuit for CMOS logic
POWER
SUPPLY
+
-
mA
0.1F
Vdc
-
Vdd OUT
OUT
GND
Typical test circuit for TTL logic.
0.01F
Rs
(*) CL inclides the loading effect of the oscilloscope probe.
E/D
CL
+
-
RL
LOAD
6 TTL
10 TTL
CL(*)
12pF
20pF
RL
430Ω
270Ω
RS
10kΩ
6kΩ
or
Vdd
TheTristatefunctiononpin1hasabuilt-inpull-upresistortypical50k,soit
canbeleftfloatingortiedtoVddwithoutdeterioratingtheelectricalperformance.
Frequencyvs.TemperatureCurve
0
FREQUENCY STABILITY VS. TEMPERATURE QT66T-64.000MHz
-50
-40
-30
-20
-10
10
20
30
40
50
-55
-50
-45
-40
-35
-30
-25
-20
-15
-10
-5
05
10
15
20
25
30
35
40
45
50
55
60
65
70
75
80
85
90
95
100 105 110 115
120 125
Temperature (°C)
Frequency
Stability
(PPM)
1_5
2_5
3_5
4_5
QT# P(mm) Ao(mm) Bo(mm) Ko(mm) Reelsize
(Diameterinmm) Qtyperreel
(pcs)
QT62
20
17
17.30 2.70
178mm
330mm
100
600
QT66
16
12.57 12.57 2.54
178mm
330mm
280
1200
QT71
16
12.00 12.00 3.00
178mm
330mm
280
1200
Dimensionsareinmm. TapeiscomplianttoEIA-481-A.
相關PDF資料
PDF描述
QT70-T-D-3-M-60.000MHZ CRYSTAL OSCILLATOR, CLOCK, 60 MHz, TTL OUTPUT
QT70-T-D-4-M-20.000MHZ CRYSTAL OSCILLATOR, CLOCK, 20 MHz, TTL OUTPUT
QT70-T-D-4-M-60.000MHZ CRYSTAL OSCILLATOR, CLOCK, 60 MHz, TTL OUTPUT
QT70-T-D-5-85.000MHZ CRYSTAL OSCILLATOR, CLOCK, 85 MHz, TTL OUTPUT
QT62-HC-3-M-60.000MHZ CRYSTAL OSCILLATOR, CLOCK, 60 MHz, HCMOS OUTPUT
相關代理商/技術參數
參數描述
QT7F 制造商:Switchcraft 功能描述:QG TWIST INSERT 7 P
QT7FBAU 制造商:Switchcraft 功能描述:QG TWIST INSERT BLA
QT7M 制造商:Switchcraft 功能描述:QG TWIST INSERT 7 P
QT7MB 制造商:Switchcraft 功能描述:QG TWIST INSERT 7 PI
QT7MBAU 制造商:Switchcraft 功能描述:QG TWIST INSERT BLA
發(fā)布緊急采購，3分鐘左右您將得到回復。

采購需求

(若只采購一條型號，填寫一行即可)

發(fā)布成功！您可以繼續(xù)發(fā)布采購。也可以進入我的后臺，查看報價

發(fā)布成功！您可以繼續(xù)發(fā)布采購。也可以進入我的后臺，查看報價

*型號 *數量 廠商 批號 封裝
添加更多采購

我的聯系方式

*
*
*